Espionage and secret services

HarperCollins is proud to present its new range of best-loved, essential classics.

Cyber attacks are a real threat to our country.

Conflict in cyberspace is not a new phenomenon, but the legality of hostile cyber activity at a state level remains imperfectly defined.

This is Leonard Ratcliff's story, one of five true-life recollections from the Second World War in Tales From The Special Forces Club.

This is Harry Verlander's story, one of five true-life recollections from the Second World War in Tales From The Special Forces Club.

The shocking first-hand account of one man's remarkable fight for freedom; now an award-winning motion picture.

This story is about a family who moves to a house near the railway after the father is imprisoned as a result of being falsely accused of selling state secrets.

Throughout history, secret services have been employed by repressive regimes to keep the populace in check at home, while hiring agents to collect intelligence abroad.

Step into a thrilling world of espionage, crime, and mystery as Hercule Poirot takes on his most dangerous foes yet in Agatha Christie's gripping novel, The Big Four.

"e;A sophisticated, deeply informed account of real life in the real CIA that adds immeasurably to the public understanding of the espionage culture-the good and the bad.

A former U.

An introduction to Pakistan's ISI, which has been both an essential ally and problematic partner of the United StatesForged during the tumultuous aftermath of Partition in 1947, the Inter-Services Intelligence Directorate (ISI) has grown to become the preeminent intelligence service in Pakistan.

From a twenty-five-year career that spanned four continents, an FBI special agent gives you the inside story of the Bureau's greatest takedowns and biggest screwups.

This taut, true thriller dives into a dark world that touches us all, as seen through the brilliant, breakneck career of an extraordinary hacker—a woman known only as Alien.

A unique insiders' account of what CIA intelligence analysts do and why it mattersThe common perception of a CIA officer is someone who collects secret intelligence abroad-a spy.

"e;Call me Ishmael.